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#!/bin/bash
function check_httpd_environment {
check_environment
if [ ! -v SERVER_NAME ]; then
SERVER_NAME="localhost"
export SERVER_NAME
echo "! WARNING : environment var SERVER_NAME is missing..."
echo "! WARNING : auto-assigned value : $SERVER_NAME"
fi
if [ ! -v APP_PATH ]; then
APP_PATH="/data/apache"
export APP_PATH
fi
if [ ! -v LOG_PATH ]; then
LOG_PATH="/data/logs/apache"
export LOG_PATH
fi
}
function display_container_httpd_header {
echo "+====================================================="
echo "| Container : $HOSTNAME"
echo "| OS : $(</etc/redhat-release)"
echo "| Engine : $(httpd -v | head -1)"
if [ -v CONTAINER_TYPE ]; then
echo "| Type : $CONTAINER_TYPE"
fi
if [ -v CONTAINER_SERVICE ]; then
echo "| Service : $CONTAINER_SERVICE"
fi
if [ -v CONTAINER_INSTANCE ]; then
echo "| Instance : $CONTAINER_INSTANCE"
fi
if [ -v SERVER_NAME ]; then
echo "| ServerName : $SERVER_NAME"
fi
if [ -v APP_PATH ]; then
echo "| App path : $APP_PATH"
fi
if [ -v LOG_PATH ]; then
echo "| Log path : $LOG_PATH"
fi
echo "+====================================================="
}
# Begin configuration before starting daemonized process
# and start generating host keys
function begin_config {
echo "=> BEGIN APACHE CONFIGURATION"
if [[ -d $TMP_APP_PATH ]]; then
if [ "$(ls -A $TMP_APP_PATH)" ]; then
echo "COPY application from $TMP_APP_PATH into $APP_PATH"
FILE_LIST=$(find $TMP_APP_PATH -maxdepth 1 -mindepth 1 -printf "%f\n")
for FILE in $FILE_LIST; do
echo -n "adding $APP_PATH/$FILE"
cp -r $TMP_APP_PATH/$FILE $APP_PATH/
echo " DONE"
done
fi
fi
}
# End configuration process just before starting daemon
function end_config {
echo "=> END APACHE CONFIGURATION"
}
# Start the httpd server in background. Used to perform config
# against the database structure such as user creation
function start_server {
echo "=> Starting httpd server"
/usr/sbin/apachectl &
sleep 2
}
# Stop the httpd server running in background.
function stop_server {
echo "=> Stopping httpd server ..."
killall httpd
rm -rf /run/httpd/*
sleep 2
}
# Start the httpd server as a deamon and execute it inside
# the running shell
function start_daemon {
echo "=> Starting httpd daemon ..." | tee -a $STARTUPLOG
display_container_started | tee -a $STARTUPLOG
exec /usr/sbin/apachectl && tail -f $LOG_PATH/error.log
}
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